> For the complete documentation index, see [llms.txt](https://docs.blockbolt.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blockbolt.io/blockbolt-overview/use-cases.md).

# 🍄 Use Cases

#### Web3 Merchant Payments

Enable online and physical merchants to accept cryptocurrency payments directly on the Sui blockchain via QR codes and wallet connections, with no custodial risk.

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#### E-commerce Payments

Allow e-commerce platforms to integrate fast, secure, and cost-effective digital asset payments, improving checkout experiences and attracting crypto-native users.

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#### Mobile App Checkout Integration

Embed crypto payment capabilities inside mobile apps such as shopping, gaming, or food delivery platforms by integrating BlockBolt SDK with wallet support.

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#### POS Terminals for Crypto Payments

Power physical retail stores with QR-based POS systems, enabling real-time crypto payments in SUI, USDC, and other supported coins using BlockBolt’s on-chain settlement.

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#### Cross-border Remittances

Facilitate fast, low-fee cross-border money transfers by allowing individuals and businesses to send digital assets globally without relying on traditional remittance networks.

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#### Subscription and Recurring Payments

Enable services like SaaS, content platforms, and memberships to set up trustless recurring payments on-chain, ensuring transparency and eliminating manual invoicing.

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#### NFT Marketplace Checkout

Let NFT buyers complete direct wallet-to-wallet transactions for artwork, collectibles, or virtual items securely without needing centralized payment processors.

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#### Event Ticketing and Verification

Support the creation of verifiable crypto-based ticketing systems where users pay via QR codes and event access is automatically confirmed through blockchain validation.

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#### In-Game Asset Payments

Allow gamers to purchase virtual goods, upgrades, or skins using cryptocurrency, with transactions confirmed instantly via the Sui blockchain.

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#### Micropayments

Offer ultra-low fee transactions for pay-per-view content, in-app micro-purchases, tipping, and other micro-economy use cases with near-instant confirmation.

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#### Peer-to-Peer (P2P) Transactions

Empower users to send and receive crypto directly using custom QR codes, enabling faster, private, and fee-efficient peer-to-peer payments without third-party intermediaries.

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#### Decentralized Finance (DeFi) Integration

Integrate BlockBolt with DeFi protocols for borrowing, lending, staking, and liquidity provision, offering users secure payment infrastructure for decentralized finance operations.

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#### IoT and Smart Devices Payments

Enable smart appliances and IoT devices to autonomously execute secure crypto payments for services like electricity usage, device subscriptions, or automated supply ordering.

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#### Supply Chain Management

Streamline supply chain transactions by embedding BlockBolt payments into logistics operations, ensuring transparent, traceable, and instant financial settlements between suppliers, manufacturers, and vendors.